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| author | H. Peter Anvin <hpa@zytor.com> | 2010-07-27 23:28:28 -0700 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2010-07-27 23:28:28 -0700 |
| commit | d3608b5681d238605b7da6be62244e803e24c649 (patch) | |
| tree | 1fc47e9f58e6e938eefd40904745a60986739bde /drivers/net/igb | |
| parent | 650fb4393dff543bc980d361555c489fbdeed088 (diff) | |
| parent | 113fc5a6e8c2288619ff7e8187a6f556b7e0d372 (diff) | |
| download | kernel_samsung_espresso10-d3608b5681d238605b7da6be62244e803e24c649.zip kernel_samsung_espresso10-d3608b5681d238605b7da6be62244e803e24c649.tar.gz kernel_samsung_espresso10-d3608b5681d238605b7da6be62244e803e24c649.tar.bz2 | |
Merge remote branch 'origin/x86/urgent' into x86/asm
Diffstat (limited to 'drivers/net/igb')
| -rw-r--r-- | drivers/net/igb/igb_main.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c index 3881918..cea37e0 100644 --- a/drivers/net/igb/igb_main.c +++ b/drivers/net/igb/igb_main.c @@ -1722,6 +1722,15 @@ static int __devinit igb_probe(struct pci_dev *pdev, u16 eeprom_apme_mask = IGB_EEPROM_APME; u32 part_num; + /* Catch broken hardware that put the wrong VF device ID in + * the PCIe SR-IOV capability. + */ + if (pdev->is_virtfn) { + WARN(1, KERN_ERR "%s (%hx:%hx) should not be a VF!\n", + pci_name(pdev), pdev->vendor, pdev->device); + return -EINVAL; + } + err = pci_enable_device_mem(pdev); if (err) return err; |